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Threaded Protection Caps - BSP/Gas Threads

In stock

Threaded Protection Caps for BSP/Gas Threads protect threads and fittings from damage during production, storage, and shipment, ensuring they remain in good condition and ready for use when needed. The protection cap keeps contaminants like dirt, dust, debris, and moisture out of the hole.

Features a knurled head design that makes them easy to install and remove by hand by twisting them onto the pipe or tube. Used in various applications, including hydraulic and pneumatic systems, automotive, and industrial applications.

  • Material: LDPE, HDPE
  • Colour: Red, Yellow

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38 results
Product SKUs information
Item Code Price range Availability Compatible Thread Sizes (All) View
10198 £ 0.0925 - £ 0.0925 126185 In stock
1/2
£ 0.2615 - £ 0.2615 34931 In stock
1-1/2
£ 0.1041 - £ 0.1041 13749 In stock
5/8
£ 0.096 - £ 0.5118 12954 In stock
3/8
£ 0.1765 - £ 0.3754 3000 In stock
3/4
£ 0.3853 - £ 1.3948 577 In stock
1-1/2
£ 0.0841 - £ 0.4172 6149 In stock
3/8
£ 0.3008 - £ 0.9169 500 In stock
7/8
£ 0.4475 - £ 0.6491 312 In stock
1-1/2
£ 0.226 - £ 0.5508 900 In stock
1/8
£ 0.3085 - £ 0.7518 951 In stock
1/2
£ 0.353 - £ 0.492 In production
1
£ 0.1011 - £ 0.3978 1634 In stock
1/8
£ 0.1198 - £ 0.5943 2000 In stock
5/8
£ 0.245 - £ 0.3127 229 In stock
1-1/4
£ 0.28 - £ 0.7993 1567 In stock
2
£ 0.1427 - £ 0.3407 3447 In stock
1/2
9168000 £ 0.2765 - £ 0.7941 In production
7/8
£ 0.3085 - £ 0.7714 500 In stock
0.6 x 19
9104000 £ 0.0814 - £ 0.4512 1300 In stock
1/2
  • of 2
Threaded Cap BSP Threads, Gas Threads 1/2 14 TPI LDPE Red

10198

Price Range
£ 0.0925 - £ 0.0925

Stock Levels
126185 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/2
Threaded Cap BSP Threads, Gas Threads 1-1/2 11 TPI LDPE Red

10432

Price Range
£ 0.2615 - £ 0.2615

Stock Levels
34931 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/2
Threaded Cap BSP Threads, Gas Threads 5/8 14 TPI LDPE Red

11157

Price Range
£ 0.1041 - £ 0.1041

Stock Levels
13749 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    5/8
Threaded Cap BSP Threads, Gas Threads 3/8 19 TPI HDPE Yellow

9163000

Price Range
£ 0.5118 - £ 0.096

Stock Levels
12954 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    3/8
Threaded Cap BSP Threads, Gas Threads 3/4 14 TPI HDPE Yellow

9167000

Price Range
£ 0.3754 - £ 0.1765

Stock Levels
3000 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    3/4
Threaded Cap BSP Threads, Gas Threads 1-1/2 11 TPI HDPE Yellow

9171000

Price Range
£ 1.3948 - £ 0.3853

Stock Levels
577 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/2
Threaded Cap BSP Threads, Gas Threads 3/8 19 TPI HDPE Yellow

9103000

Price Range
£ 0.4172 - £ 0.0841

Stock Levels
6149 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    3/8
Threaded Cap BSP Threads, Gas Threads 7/8 14 TPI HDPE Yellow

9107000

Price Range
£ 0.9169 - £ 0.3008

Stock Levels
500 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    7/8
Threaded Cap BSP Threads, Gas Threads 1-1/2 11 TPI HDPE Yellow

9111000

Price Range
£ 0.6491 - £ 0.4475

Stock Levels
312 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/2
Threaded Cap BSP Threads, Gas Threads 1/8 28 TPI HDPE Yellow

9161000

Price Range
£ 0.5508 - £ 0.226

Stock Levels
900 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/8
Threaded Cap BSP Threads, Gas Threads 1/2 14 TPI HDPE Yellow

9165000

Price Range
£ 0.7518 - £ 0.3085

Stock Levels
951 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/2
Threaded Cap BSP Threads, Gas Threads 1 11 TPI HDPE Yellow

9169000

Price Range
£ 0.492 - £ 0.353

Stock Levels
In production
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1
Threaded Cap BSP Threads, Gas Threads 1/8 28 TPI HDPE Yellow

9101000

Price Range
£ 0.3978 - £ 0.1011

Stock Levels
1634 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/8
Threaded Cap BSP Threads, Gas Threads 5/8 14 TPI HDPE Yellow

9105000

Price Range
£ 0.5943 - £ 0.1198

Stock Levels
2000 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    5/8
Threaded Cap BSP Threads, Gas Threads 1-1/4 11 TPI HDPE Yellow

9109000

Price Range
£ 0.3127 - £ 0.245

Stock Levels
229 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/4
Threaded Cap BSP Threads, Gas Threads 2 11 TPI HDPE Yellow

9112000

Price Range
£ 0.7993 - £ 0.28

Stock Levels
1567 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    2
Threaded Cap BSP Threads, Gas Threads 1/2 14 TPI HDPE Yellow

9164000

Price Range
£ 0.3407 - £ 0.1427

Stock Levels
3447 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/2
Threaded Cap BSP Threads, Gas Threads 7/8 14 TPI HDPE Yellow

9168000

Price Range
£ 0.7941 - £ 0.2765

Stock Levels
In production
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    7/8
Threaded Cap BSP Threads, Gas Threads 0.6 x 19 19 TPI HDPE Yellow

9361000

Price Range
£ 0.7714 - £ 0.3085

Stock Levels
500 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    0.6 x 19
Threaded Cap BSP Threads, Gas Threads 1/2 14 TPI HDPE Yellow

9104000

Price Range
£ 0.4512 - £ 0.0814

Stock Levels
1300 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/2
Threaded Cap BSP Threads, Gas Threads 1 11 TPI HDPE Yellow

9108000

Price Range
£ 0.477 - £ 0.2539

Stock Levels
211 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1
Threaded Cap BSP Threads, Gas Threads 1-3/4 11 TPI HDPE Yellow

9111500

Price Range
£ 1.4433 - £ 0.4474

Stock Levels
1663 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-3/4
Threaded Cap BSP Threads, Gas Threads 3/8 19 TPI LDPE Red

10104

Price Range
£ 0.0746 - £ 0.0746

Stock Levels
75430 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    3/8
Threaded Cap BSP Threads, Gas Threads 3/4 14 TPI LDPE Red

10205

Price Range
£ 0.1156 - £ 0.1156

Stock Levels
203350 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    3/4
Threaded Cap BSP Threads, Gas Threads 2 11 TPI LDPE Red

10968

Price Range
£ 0.4038 - £ 0.4038

Stock Levels
20226 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    2
Threaded Cap BSP Threads, Gas Threads 2-1/4 11 TPI LDPE Red

12954

Price Range
£ 0.5407 - £ 0.5407

Stock Levels
24 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    2-1/4
Threaded Cap BSP Threads, Gas Threads 1-1/4 11 TPI LDPE Red

10167

Price Range
£ 0.2286 - £ 0.2286

Stock Levels
100768 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/4
Threaded Cap BSP Threads, Gas Threads 1/8 28 TPI LDPE Red

10392

Price Range
£ 0.0617 - £ 0.0617

Stock Levels
19495 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/8
Threaded Cap BSP Threads, Gas Threads 7/8 14 TPI LDPE Red

10970

Price Range
£ 0.1533 - £ 0.1533

Stock Levels
19928 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    7/8
Threaded Cap BSP Threads, Gas Threads 1 11 TPI LDPE Red

10204

Price Range
£ 0.1793 - £ 0.1793

Stock Levels
61269 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1
Threaded Cap BSP Threads, Gas Threads 1/4 19 TPI LDPE Red

10559

Price Range
£ 0.068 - £ 0.068

Stock Levels
189559 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/4
Threaded Cap BSP Threads, Gas Threads 2-1/2 11 TPI LDPE Red

12905

Price Range
£ 0.868 - £ 0.868

Stock Levels
6045 In stock
Attributes
  • Colour
    Red
  • Full Material
    Low Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    2-1/2
Threaded Cap BSP Threads, Gas Threads 1/4 19 TPI HDPE Yellow

9162000

Price Range
£ 0.4512 - £ 0.1178

Stock Levels
6589 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/4
Threaded Cap BSP Threads, Gas Threads 5/8 14 TPI HDPE Yellow

9166000

Price Range
£ 0.7156 - £ 0.1427

Stock Levels
4486 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    5/8
Threaded Cap BSP Threads, Gas Threads 1-1/4 11 TPI HDPE Yellow

9170000

Price Range
£ 1.2808 - £ 0.4176

Stock Levels
676 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/4
Threaded Cap BSP Threads, Gas Threads 1/4 19 TPI HDPE Yellow

9102000

Price Range
£ 0.3978 - £ 0.082

Stock Levels
2828 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1/4
Threaded Cap BSP Threads, Gas Threads 3/4 14 TPI HDPE Yellow

9106000

Price Range
£ 0.6889 - £ 0.1318

Stock Levels
1000 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    3/4
Threaded Cap BSP Threads, Gas Threads 1-1/4 11 TPI HDPE Yellow

9110000

Price Range
£ 0.6099 - £ 0.427

Stock Levels
315 In stock
Attributes
  • Colour
    Yellow
  • Full Material
    High Density Polyethylene
  • Compatible Thread Standard (All)
    BSP Threads, Gas Threads
  • Fitting Style
    Threaded
  • Compatible Thread Sizes (All)
    1-1/4